diff --git a/.gitignore b/.gitignore
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 CMakeLists.txt.user
 .directory
+build
+*kdev4
diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,18 +1,22 @@
+cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
 project(atelier)
-cmake_minimum_required(VERSION 3.0)
 
 find_package(ECM REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH})
-
 include(KDECompilerSettings)
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(ECMInstallIcons)
 
-
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTOUIC ON)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(QT_MIN_VERSION "5.9.0")
+set(KF5_DEP_VERSION "5.30.0")
+set(KDE_APPLICATIONS_VERSION_MAJOR "1")
+set(KDE_APPLICATIONS_VERSION_MINOR "0")
+set(KDE_APPLICATIONS_VERSION_MICRO "0")
+set(KDE_APPLICATIONS_VERSION "${KDE_APPLICATIONS_VERSION_MAJOR}.${KDE_APPLICATIONS_VERSION_MINOR}.${KDE_APPLICATIONS_VERSION_MICRO}")
 
 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUXX)
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 ")
@@ -23,21 +27,27 @@
                 AtCore
             )
 
-find_package(KF5 REQUIRED COMPONENTS
+find_package(KF5 ${KF5_DEP_VERSION} REQUIRED COMPONENTS
                 Solid
                 I18n
                 XmlGui
                 ConfigWidgets
                 TextEditor
             )
 
-find_package(Qt5 REQUIRED COMPONENTS
+find_package(Qt5 ${QT_MIN_VERSION} REQUIRED COMPONENTS
                 Core
-                Test
                 Widgets
                 SerialPort
                 Charts
             )
+            
+if(BUILD_TESTING)
+    find_package(Qt5Test ${QT_MIN_VERSION} CONFIG REQUIRED)
+endif()
+
+# config.h
+configure_file (config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/src/config.h)
 
 include(ECMPoQmTools)
 
diff --git a/config.h.cmake b/config.h.cmake
new file mode 100644
--- /dev/null
+++ b/config.h.cmake
@@ -0,0 +1,5 @@
+#pragma once
+
+/* config.h. Generated by cmake from config.h.cmake */
+
+#define ATELIER_VERSION "${KDE_APPLICATIONS_VERSION}"
diff --git a/src/main.cpp b/src/main.cpp
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -19,6 +19,7 @@
 #include <KAboutData>
 #include <KLocalizedString>
 #include "mainwindow.h"
+#include "config.h"
 
 int main(int argc, char *argv[])
 {
@@ -37,7 +38,7 @@
         // A displayable program name string. (displayName)
         i18n("Atelier"),
         // The program version string. (version)
-        QStringLiteral("1.0"),
+        QStringLiteral(ATELIER_VERSION),
         // Short description of what the app does. (shortDescription)
         i18n("Printer Host for 3DPrinters"),
         // The license this code is released under